Dialysis machine



FIG. 1 is a perspective view of a dialysis machine, showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a perspective view of an alternate embodiment of the dialysis machine, showing our new design;

FIG. 8 is a left side elevational view thereof;

FIG. 9 is a front elevational view thereof;

FIG. 10 is a right side elevational view thereof;

FIG. 11 is a rear elevational view thereof; and,

FIG. 12 is a top plan view thereof. 

The ornamental design for a dialysis machine, as shown and described. 